Designed to be used on-the-go, Ember Travel Mug 2 does more than simply keep your coffee hot. Our smart mug allows you to set an exact drinking temperature and keeps it there for up to 3 hours, so your coffee is never too hot, or too cold. Ember Travvel Mug 2 is safe to hand wash and submersible up to 1 meter in water. Through the app, set your temperature to the exact degree in Fahrenheit or Celsius and receive notifications when your perfect temperature is reached. Firmware and software updates keep your mug smarter than ever. Save temperatures for your Favorite drinks, set a timer for perfectly steeped tea, or try a new recipe with our recommendations. Integrates with Apple Health so you can track and monitor your daily caffeine consumption. Includes a leak proof lid and a charging coaster.